Unit 1 Living well
Part 3
Grammar1 and 2
Revise the Infinitive (复习动词不定式) Study aim:
To discover and learn to use the usage of the Infinitive.
1结构 肯定形式
否定形式
2．时态与语态 观察
主动还是被 形式 动？ 一般式 ( ) 一般式 There is nothing to see. They pretended not to see us.（ ）否定/肯定？ I hope to be invited to the party. -------------------------- She pretended to have known it before. 观察句子 （ ） 完成式 （ ） 进行式 They seem to be practicing singing over there. --------------------------
3. 分析句中不定式的成分。 A. To see is to believe.
It’s important to learn .
it+ be+ adjective (for sb)+ to do
B. My job is to help the patient. Your task is to clean the classroom.
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C. I want to go home. The workers demanded to get better pay. I found it necessary to talk to him again.
常用动词不定式作宾语的动词有:ask, agree, afford, choose, decide, determine, expect, decide, hope, like, learn, offer, pretend, prefer, plan, want, wish, refuse, manage…
D. The teacher told me to clean the blackboard.
I expect you to give me some help. E. I have something to say. He has a lot of homework to do . He is looking for a room to live in . There is nothing to worry about. F.
I came here to see you.
He got up early to catch the train. G. to be frank, to be honest, to tell the truth
总结：不定式所做的成分有____________________________________________________ 【诊标练习1】
分析下列句子中不定式的作用（主语，宾语，表语，状语，定语，补语）
1To make high scores in high school in a short time is really a hard nut.
做________ 变成it 做形式主语
———————————————————————————— 【诊标练习2】
2. ?My wish is to buy a fancy car in the near future.
做________
此句可变成
____________________________________________________________________________ 3 His plan is to start building a skyscraper immediately.
做________
此句可变成
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____________________________________________________________________________
【诊标练习3】
4.I want to do it myself. 做________
5.We found it difficult to work with him.
It 做____________, 真正的宾语是 __________________ 【诊标练习4】
I’ll get someone to carry your luggage. 做________ The mother had the boys clean the living room. 做________ The doctor made him give up smoking. 做________ 【诊标练习5】
I have an article to write today.今天我有一篇文章要写。（可说to write an article）做________
I want to have a pen to write with.我想要一只写字用的钢笔。（可说to write with a pen,但不可说to write a pen）做________ ?He has a lot of business to deal with. 做________ ?I have got no place to live in. 做________ 【补标练习】
1. He seems ___ the old lady.
A. knowing B. to be knowing C. to know D. to be known 2. Tom ___ when they spoke ill of him. A. happened to be passed C. happened passing by
B. happened to be passing by D. happened to passed
3. We all hope ____ scientists.
A. become B. to become C. becoming D. became 4. The boy refused ____ for climbing the tall tree.
A. to pay B. to be paid C. being paid D. paying 5. I happened ____ the article when he asked me about it. A. having read B. to have read C. to be read D. reading 6. ______ with him is a great pleasure.
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A. To talk B. Talk C. Talked D. To talking 7. It is nice _____ your voice. A. to hear
B. hear C. heard D. to be hearing
8. _____ is to struggle. A. Living
B. Live C. To live D. To be lived
9. Her wish is ____ a doctor.
A. becoming B. become C. to become D. being come 10. I was just about ____ the office when the phone rang. A. leaving B. leave C. to leave D. to leaving 11. I didn’t ____ it until you had explained how. A. manage to do
B. managed to do D. manage doing
C. manage to have done
12. He found it important ___ the situation all over the world. A. study B. to study C. studies D. to be studied 13. At last the enemy soldiers had no choice but ___ their guns. A. to lay down B. lie down C. laying down D. lay down 14. Yesterday I did nothing but ___ TV.
A. watch B. watched C. to watch D. watching 15. It had no effect except ___ him angry.
A. make B. making C. to make D. made 16. Bob did nothing except ____ tennis.
A. play B. to play C. playing D. played 17. I’m considering ___ his letter.
A. to answer B. how answering C. to be answering D. how to answer 18. Tell us _____ next.
A. how to do B. what to do C. how do D. what do 19. We want to know ___ to help him when he is in trouble. A. what will do B. what we should do C. how to do D. what will we do 20. Don’t stop trying. You’ll be sure ___ .
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A. succeed B . succeeding C. of succeeding D. to succeed 21. The government calls on us ____ our production.
A. increased B. increasing C. increase D. to increase 22. With his teacher ____ he wanted to try it a second time. A. helping B. to help C. help D. helped 23. The lady was watched ____ her room in silence.
A. had left B. left C. leave 24. I’m hungry . Get me something ____.
A. eating B. to eat C. to be eaten 25. His wish ,____ a doctor ,came true. A. coming
B. come
C. to come
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D. to leave D. eaten D. came